baber/WOPTO huggingface dataset:
Patent EP-0226783-A2 (EP)
Title: Safety closure
Inventor: JACOB BERG GMBH CO KG
IPC: B65D47/06
Filed: 1986-11-08
Abstract: The safety closure for liquid containers has an insert ring (6), which is to be inserted into a generally circular opening of the container, with a flange (5), a pouring spout (10), a closure lid (1) closing the pouring spout (10), a bellows (11), connecting the insert ring (6) and the pouring spout (10), and a swivellable ring bar (2) which is attached to the closure lid at at least one point. In order to be able to guarantee that no manipulation can take place to the contents of the container and, additionally, to make any manipulation undertaken clearly visible on the outside, it is proposed that, with the closure unopened, the ring bar (2) together with the closure lid (1) largely covers and encloses the flange (5), that the ring bar rests snugly on the container surface (7) surrounding the opening, that it is connected to the closure lid (1) by manually tear-off tabs at least in its swivellable region, and/or that the closure lid (1) and/or the ring bar (2) are connected to the insert ring (6) or the container surface (7) by corresponding tabs (3a). <IMAGE>
Patent EP-0224930-A2 (EP)
Inventor: UEDA YOSHIO
IPC: B41F35/00
Filed: 1986-12-04
Abstract: A tablet printing machine provided with a roll soiling detecting unit for optically detecting soiling of the surface of a roll of its printing unit. The machine is further provided with a roll cleaning unit including a cleaner to be impregnated with a cleaning liquid and adapted for pressing contact with the transfer roll of the printing unit during the rotation of the roll.
Patent EP-0196752-A2 (EP)
Inventor: SAXINGER CARL W
IPC: G01N33/569
Filed: 1986-02-12
Abstract: This invention discloses a method for detecting antibodies to human T-cell leukemia virus Type III (HTLV-III), the virus associated with Acquired Immune Deficiency Syndrome (AIDS). The method involves use of a peroxidase labeled immunoglobulin which specifically binds to a compatible anti-human immunoglobulin previously bound to HTLV-III antibodies in test sera.
Patent EP-0194818-A2 (EP)
Inventor: KITANO KAZUAKI
IPC: C12P21/02
Filed: 1986-03-07
Abstract: The present invention provides an improvement in a method for producing interleukin-2 by cultivating a transformant of Escherichia coli capable of producing interleukin-2 into a medium, which comprises inoculating said Escherichia coli into the medium of pH from 4.8 to 6.0 and growing it while keeping the pH range.By the method of the present invention, the interleukin-2 productivity is considerably improved.
Patent EP-0198630-A2 (EP)
Inventor: OKA MASAAKI
IPC: G06T15/00
Filed: 1986-04-02
Abstract: A method of transforming an input video image data onto a three-dimensional surface is disclosed which comprises the steps of defining the three-dimensional surface, providing mapping data for transforming the input video image data onto the surface, storing the input video image data in first memory means, transforming the input video image data stored in the first memory means according to the mapping data so as to provide an output video image data, calculating first vectors representing, respectively, orientations taken by, minute areas on the surface, calculating second vectors representing, respectively, directions from the minute areas toward a virtual light source disposed in a position, calculating weighting factors according to the first and sec- ond vectors, the weighting factors quantifying shading to be caused on the minutes areas by the virtual light source, and weighting the input video image data or the output video image data according to the weighting factors.
Patent EP-0197787-A2 (EP)
Inventor: BURTON JOHN HORATIO
IPC: A61F2/26
Filed: 1986-04-07
Abstract: A penile prosthesis system involves the use of an inflatable penile prosthesis which is expandable under pressurization from a flaccid to an erect state. The prosthesis exhibits a low modulus of elasticity in expansion but ultimately reaches a modulus of elasticity and resists further expansion. The prosthesis may also be formed of a material which elastically expands from a flaccid to an erect state and elastically contracts thereafter. In its erect state the prosthesis is taut and the surrounding tissue may be similarly taut and pressurized because of the expansion of the prosthesis in girth. If a weakening occurs in the surrounding tissue, the tendancy to form localized penile bulges is limited because of the inability of the prosthesis to expand readily beyond its modulus transition.
Patent EP-0219340-A2 (EP)
Inventor: GLASGOW JOHN ARTHUR
IPC: G01S3/808
Filed: 1986-10-14
Abstract: The time delay in arrival of sound from a target at two sensors is measured. A similar delay is then imposed on transmission of sound from the same sensors so that the transmission takes place primarily in the direction of the target.
Patent EP-0237710-A2 (EP)
Inventor: TAUBITZ CHRISTOF DR
IPC: C08L53/02
Filed: 1987-01-15
Abstract: The thermoplastic moulding compositions contain… A) at least 5% by weight of a polyphenylene ether,… B) at least 5% by weight of a polyamide,… and contain… C) at least 0.1% by weight of a copolymer built up from… C1) at least 30% by weight of styrene and/or substituted styrenes of the formula I …<IMAGE>… where R and R<1> are alkyl radicals having 1 to 8 carbon atoms, hydrogen atoms and/or halogen atoms, and n is 0, 1, 2 or 3, C2) at least 0.5% by weight of an epoxide group-containing, polymerisable monomer, and/or C3) at least 0.05% by weight of a halobenzyl group-containing, polymerisable monomer containing the structural unit (II) …<IMAGE>… in which X is a halogen atom, and R<2> and R<3> are each an alkyl radical having 1 to 8 C atoms or a hydrogen atom, and n is 1, 2 or 3, and/or… C4) at least 0.05% by weight of a polymerisable monomer containing oxazoline groups, and… C5) from 0 to 20% by weight of acrylonitrile, methacrylonitrile and/or further non-ionogenic comonomers, and… D)  from 0 to 35% by weight of an impact-modifying rubber,… and have particularly high impact strength.
Patent EP-0233486-A2 (EP)
Title: Blockierschutzbremsanlage
Inventor: BRASCHEL VOLKER
IPC: B60T8/172
Filed: 1987-01-19
Abstract: Es wird eine Blockierschutzbremsanlage (2) vorgeschlagen. Diese hat einen an Radbremsen (10, 11) endenden ersten Bremskreis (I), der an einen zweikreisigen Hauptzylinder (6) angeschlossen ist und eine Bremsdruckmodulationsventilanordnung (12) und eine Rückförderpumpe (15) besitzt. Im Blockierschutzfall wird zur Bremsdruckabsenkung Druckmittel mittels der Bremsdruckmodulationsventilanordnung (12) den Radbremsen (10, 11) entnommen und schließlich mittels der Rückförderpumpe (15) zu dem Hauptzylinder (6) zurückgeführt. Zu einem zweiten Bremskreis (II), der ebenfalls an den Hauptzylinder (6) angeschlossen ist und an Radbremsen (16, 17) endet, gehört eine an den ersten Bremskreis (I) angeschlossene Schwimmkolbenanordnung (18). Im Blockierschutzfall bewirkt eine Druckabsenkung, die mittels der Bremsdruckmodulationsventilanordnung (12) im ersten Bremskreis (I) durchgeführt wird, über die Schwimmkolbenanordnung (18) eine Druckabsenkung im zweiten Bremskreis (II).
Patent EP-0231878-A2 (EP)
Inventor: MATSUURA MITSUYUKI MITSUBISHI
IPC: C08F4/64
Filed: 1987-01-28
Abstract: The present invention relates to a Ziegler catalyst which comprises a titanium-containing component and an organoaluminum component. The titanium-containing component is obtained by contacting a Ti, Mg and a halogen containing component with an alkoxyalkylsilane compound of which at least one of the alkyl groups has a branched structure. This catalyst does not require a so-called external electron donor, and no reduction of the polymerization velocity caused by the use of the electron donor is entailed. When this catalyst is used, a propylene/ethylene block copolymer can be prepared, in which the molecular weight of the propylene/ethylene copolymer portion and/or the polyethylene portion is increased, that is, the rigidity and impact strength are increased.
Patent EP-0246480-A2 (EP)
Inventor: SUNDERMANN HELMUT DIPL-ING
IPC: H04Q1/38
Filed: 1987-05-04
Abstract: Between the central equipment (ZE) and a terminal equipment (E1) connected to it, information items are alternately transmitted. The binary values can be formed by a lowering of the current or by the closed-circuit current value of the signal line. For the information items to be transmitted in the opposite direction, a voltage modulation can be provided. In the modem existing in the central equipment (ZSt), a weighting of the binary characters independent of the choice of current values is carried out for the evaluation of the binary characters formed via the current modulation. Thus, binary characters can be reliably decoded in any case, even if terminal equipments having a different mean current consumption are connected. To make this possible, a voltage comparator (K) is used, one input (x) of which is supplied with the voltage derived from the upper current value and at least approximately corresponding to this value and the other input (y) of which is supplied with the voltage corresponding to the instantaneous current value. Independently of the type of the respective terminal equipment, any change in the binary value then results in a corresponding change in the output signal of the voltage comparator. <IMAGE>
Patent EP-0247483-A2 (EP)
Inventor: STAMMANN GUENTER DR
IPC: C07C271/28
Filed: 1987-05-18
Abstract: Hydroxyphenylurethanes of the formula (3) <IMAGE> in which the symbols used have the meaning given in the description, are prepared by reacting compounds containing at least one structural unit of the formula (1) bound in the form of a urea or urethane <IMAGE> in which the symbols used have the meaning given in the description, with alcohols of the formula (2)  (HO-)m-R-(-OH)n (2) in which the symbols used have the meaning given in the description at elevated temperature and, if desired, in the presence of solvents and/or catalysts.
Patent EP-0256224-A2 (EP)
Inventor: MINER WILLIAM S
IPC: A61P15/00
Filed: 1987-05-18
Abstract: A method of regulating fertility in cattle which comprises administering to a normally cycling cow in the early luteal phase of the cycle an amount of epostane sufficient to induce estrus.
Patent EP-0261351-A2 (EP)
Inventor: BLAKEWAY JOHN MURRAY
IPC: A23L27/00
Filed: 1987-07-31
Abstract: The invention relates to stable. aqueous or aqueous-al­coholic-solutions of fat soluble perfume oils, containing,
     a) a C 1-6 -alkanol propylene oxide and ethylene oxide polymer (oligomer) and   b) a non-ionic emulsifier.   
     The invention relates also to the preparation of these novel solutions, to the solubilising agents being useful to prepare the solutions captioned above, to the method of solubilizing fat soluble perfume oils using the novel solu­bilizing agents, and to the use of the novel solutions.
Patent EP-0268763-A2 (EP)
Inventor: MUHLEMANN HANS R PROF DR
IPC: C01B33/154
Filed: 1987-09-05
Abstract: The toothpaste for preventative dental hygiene contains besides a solvent as abrasive a mixture of synthetically prepared precipitated silica and perlite. Used as solvent is a mixture consisting of glycerol (86%) and water.
Patent EP-0270933-A2 (EP)
Inventor: KOSTER RITA
IPC: B03D1/00
Filed: 1987-11-26
Abstract: Fettalkoholpolyglykolether, die durch hydophobe Reste endgruppenverschlossen sind, werden bei der Flotation nichtsulfidischer Erze als Co-Sammler zusammen mit anionaktiven Tensidkomponenten eingesetzt.
Patent EP-0251358-A2 (EP)
Inventor: VAN DIJK ARJAN
IPC: C07C1/00
Filed: 1987-05-18
Abstract: A catalyst composition which contains at least one metal from Group 2b and at least one metal from Group 6b of the Periodic Table of the Elements or compounds thereof and a crystalline trivalent metal (e.g. iron or gallium) silicate which is obtainable by maintaining an aqueous alkaline starting mixture comprising at least one trivalent metal (A) compound, at least one silicon compound, at least one compound of a metal from Group 1a of the Periodic Table of the Elements (MX) and organic nitrogen compounds at an elevated temperature until crystalline metal silicate has formed and subsequently separating crystalling metal silicate from the mother liquor, in which starting mixture the various compounds are present within the following molar ratios: 
RN : R₄NY = 1 - 1000, 
SiO₂ : R₄NY = 10 - 5000, 
SiO₂ : A₂O₃ = 50 - 300, 
SiO₂ : MX < 15, and 
H₂O : SiO₂ = 5 - 100, 
RN representing a pyridine and R₄NY representing an organic quaternary ammonium compound. The catalyst composition can be used in a process for the preparation of hydrocarbons from synthesis gas.
Patent EP-0267658-A2 (EP)
Inventor: DE LIND VAN WIJNGAARDEN GERHAR
IPC: C07C51/41
Filed: 1987-11-09
Abstract: Process for the preparation of a basic alkaline earth metal salt of an organic carboxylic acid, which comprises
     (a) preparing a mixture of one equivalent of the organic carboxylic acid and at least one equivalent of an alkaline earth metal hydroxide and/or oxide in a hydrocarbon solvent and, optionally a C 1-6  alcohol and/or water;   (b) introducing carbon dioxide into the mixture in an amount of at least 0.1 eq carbon dioxide per equivalent alkaline earth metal at a temperature in the range from 75 to 150°C; and   (c) removing residual solids, if any, and the water layer obtained.   
     Such a salt has dispersant properties and is suitable for use in lubricating oil and fuel compositions.
Patent EP-0229700-A2 (EP)
Inventor: MARTIN KEVIN
IPC: G06F13/12
Filed: 1987-01-09
Abstract: A virtual controller for achieving compatibility between otherwise incompatible subsystems of an electronics system, such as a host processor and a peripheral, is disclosed. The virtual controller includes storage means for receiving from the processor information concerning the expected operation of the peripheral, and microprocessor means for selectively manipulating at least a portion of the information to convert it to a form usable by the peripheral. The controller also includes means for supplying back to the host appropriately modified information reflecting the operation of the peripheral.
Patent EP-0251421-A2 (EP)
Inventor: FRIEDMAN ROBERT HAROLD
IPC: C09K17/00
Filed: 1987-02-10
Abstract: This invention relates to a method of treating wells completed in subterranean formations containing unconsolidated sand particles, so as to form a permeable barrier which permits relatively free flow of liquids including petroleum therethrough while restraining the flow of sand particles into the wellbore. The method comprises formulating a water-external phase emulsion containing as the dispersed phase, an oil-insoluble rubber, preferably a nitrile or carboxylated nitrile rubber. The emulsion also contains an ester such as ethyl monochloroacetate or ethyl acetate and a dibasic acid such as ethylenediamine. The composition is injected into the formation. The ester hydrolyzes, reducing the pH which destabilizes the emulsion and causes the nitrile rubber to coat the sand grains. The strength of the rubber matrix binding the sand grains together is increased by cross-linking which is enhanced by the ethylene­diamine. Other cross-linking additives including zinc sulfate and colloidal sulfur may also be incorporated into the formu­lation to increase the degree of cross-linking and hence the ultimate strength and durability of the rubber-consolidated sand mass.
Patent EP-0237335-A2 (EP)
Inventor: DAUBENDIEK RICHARD LEE
IPC: G03C5/16
Filed: 1987-03-11
Abstract: A radiographic element is disclosed having a support capable of transmitting blue light and, coated on each of two opposite major faces of said support, a silver halide emulsion layer capable of forming a latent image in response to exposure to blue light Interposed between at least one of the latent image forming emulsion layers and the support is a blue absorbing silver iodide emulsion layer exhibiting at temperatures below 25"C an absorption transition wavelength that is bathochromically displaced by at least 20 nm as compared to the absorption transition wavelength of ß phase silver iodide.
Patent EP-0242140-A2 (EP)
Inventor: KNOBLOCK GLENN ALAN
IPC: A47C3/20
Filed: 1987-04-10
Abstract: An integrated chair and control arrangement for tilt back chairs. The chair has a base 4, as well as a back 5 and a bottom or seat 6 which are interconnected for mutual rotation about a common axis 7. The common axis 7 is located above the chair bottom 6, forward of the chair back 5, and generally adjacent to the hip joints H of a seated user. A control supports 3 the chair back 5 and chair bottom 6 on the base 4 in a mnner such that rearward tilting of the chair back 5 simultaneously shifts the chair back 5, the chair bottom 6, and the location of the common axis l0 in a manner which maintains the adjacent spatial relationship between the common axis 7 and the hip joints l3 of the seated user to provide improved comfort and support.
Patent EP-0258015-A2 (EP)
Inventor: OTT RONALD L C O MINNESOTA MIN
IPC: B24D11/02
Filed: 1987-08-21
Abstract: A loop fastener portion (10) including a soft flexible sheet-like fibrous structure (12) having a multiplicity of loops (14) along a first surface (16) adapted to be releasably engaged by a mating fastener portion, and a layer (18) of thermoplastic resin adhered to a second major surface (20) of the fibrous structure (12) which anchors the loops (14) in the fibrous structure (12) and is softenable by the application of heat to adhere the fastener portion (10) to a substrate such as the surface of a disposable diaper.
Patent EP-0264240-A2 (EP)
Inventor: KISHIMOTO MANABU MITSUBISHI
IPC: C08F222/34
Filed: 1987-10-09
Abstract: A vinylidene cyanide copolymer obtained by copolymerizing vinylidene cyanide represented by formula (I) <CHEM>  and a vinyl compound represented by formula (II)        CH2 = @ - Z      (II)   wherein Z represents a hydrogen atom or a saturated hydrocarbon group having from 1 to 6 carbon atoms; when Z is a hydrogen atom, R represents CnH2n+1COO-, wherein n represents 0 or an integer of from 4 to 9; and when Z is a saturated hydrocarbon group, R represents CH3COO- or a group having a benzene ring. The copolymer has excellent transparency and provides an electret exhibiting excellent pyroelectricity or piezoelectricity upon polarization.
Patent EP-0270352-A2 (EP)
Inventor: KAWAMURA HIROTAKA UBE RESEARCH
IPC: A61J1/00
Filed: 1987-12-02
Abstract: Disclosed is a method for stabilizing an aqueous solution of phosphoenolpyruvic acid and its salt, which comprises placing the solution under the condition of pH 10 to 13. 
     Disclosed is also a container for phosphoenolpyruvic acid, comprising an outer bag comprising a polyvinyl chloride type resin and an inner bag comprising an alkali resistant resin for storing an aqueous solution of phosphoenolpyruvic acid or its salt under the condition of pH 10 to 13 therein. 
     According to the present invention, a method for stabilizing phosphoenolpyruvic acid in an aqueous solution and a container for housing the stabilized phosphoenolpyruvic acid accompanied therewith can be obtained.
Patent EP-0236234-A2 (EP)
Title: Resilient, lockable device forming a variable length bracket
Inventor: GAYMARD JEAN PIERRE
IPC: A47C1/024
Filed: 1987-03-04
Abstract: 1. Resilient, lockable apparatus forming a variable length bracket which is intended to be mounted between two anchoring points (18, 19), with a variable spacing, of a mechanism such as, for example, a seating mechanism, of the type comprising a pneumatic spring (12) or hydro-pneumatic spring, which is provided with a piston (22), which is displaceable inside a jack body (20) and is connected to a shaft (21) of said jack, which shaft protrudes axially from said jack body, a valve (25) which is provided in said piston to establish communication between two chambers (23, 24) defined in said body on both sides of said piston, and an actuating stem (30) for actuating this valve, which stem is situated in an axial bore in said jack shaft and protrudes at the end of said shaft, characterised in that said jack shaft is secured to a displaceable assembly (15) mounted inside a hollow body (13) which accommodates resilient means (14) coupled to said displaceable assembly, in that said displaceable assembly co-operates with stop means (35) which define its axial path inside said hollow body, and in that the end (30_a) of said actuating stem extends into a cavity (37) in said displaceable assembly, in which there is arranged a stop member (35_a) fixed in translation relative to the said hollow body, optionally adjustable and/or retractable and is situated facing said end (30_a) of actuating stem (30).
Patent EP-0255442-A2 (EP)
Inventor: VALERI MARCO
IPC: H04L12/28
Filed: 1987-07-29
Abstract: The present invention relates to a device for imple­menting the access protocol for serial exchange of numerical informations among terminals interconnected by an optical fiber star network, using queuing state transmission in a small fraction of information channel capacity, thanks to a circuit for measuring the distance from each terminal to star center, which allows to synchronize the queuing state transmission mini­mizing the physical occupation of transmission channel, the delay queuing for accessing to the network being managed by an access algorithm, processed by the device itself, which is provided in each terminal of the network.
Patent EP-0230402-A2 (EP)
Inventor: GIANI ROBERTO P
IPC: C07D213/74
Filed: 1987-01-16
Abstract: New alkylol derivatives are described, which belong to the class having the structure formula
     where
     R represents a 5 or 6 membered heterocyclic ring selected among pyridine, pyrimidine, pyrazine, pyridazine, thiophene, furan, thiazole which optionally may be substituted with one or more groups selected among alkyl, alkoxy, halogen, amide, hydroxy, methylthio, trifluoromethyl, cyano, carboxy and the corresponding alkyl esters and salts with alkali metals;   n is an integer such as 2 or 3;   X and X' represent each a hydrogen atom or hydroxy group with the exception of both being hydrogen atom, and X' may be also a substituted hydroxy group;   m is 0 or 1,   and the corresponding non-toxic pharmaceutically acceptable acid addition salts. The compounds of the formula I are endowed with an interesting antitussive activity and, at their active dose, practically they are free of undesired side effects.
Patent EP-0240468-A2 (EP)
Inventor: CAPANNA FRANCO
IPC: G08B5/00
Filed: 1987-03-02
Abstract: A device for locating, rescue and recovery of people and/or objects, said device comprising a belt (3) for fastening the device to the person or to the object to be recovered, a housing (5) arranged on said belt (3) and rigidly connected to the same, an inflatable balloon (1) housed, in the resting or not operating conditions, within said housing (5) and connected to the same by means of a foldable cable (4), means for releasing said balloon (1), means (7) for inflating the balloon (1) itself, said balloon (1) being also provided with a grip handle (2), as well as with a transmitter (8) and the antenna thereof, with an emitter of sound signals (8) and an emitter of light signals (9).
Patent EP-0298367-A2 (EP)
Inventor: ADAHAN CARMELI
IPC: A61M16/10
Filed: 1988-06-30
Abstract: Ventilator apparatus comprises a cyclically-­operated reciprocating pump (2), a delivery tube (112) for delivering pressurized air to a patient, an exhalation valve assembly (130) producing breathing cycles in which the delivery tube is first connected to the patient to effect inhalation and then is vented to the atmosphere to permit exhalation, and a control valve (94) operated by the pump for controlling the breathing cycles of the exhalation valve. The pump has a low volume-­displacement and operates at a relatively high cyclical speed, thereby enabling the apparatus to be selectively operated to perform the functions of any one of a large number of different types of ventilators.